Heico Steel Delta Protect Ring Lock Locking & Anti-Vibration Washer M8, 2.5mm Thickness, Grade A4 H-HLRS-8

Heico H-HLRS-8 is a high-quality steel ring lock locking and anti-vibration washer suitable for M8 bolts and screws. This washer system features a Delta Protect finish that provides corrosion resistance and durable performance in industrial environments. With a thickness of 2.5mm and manufactured from grade A4 stainless steel, it ensures reliable securing even under dynamic loads and vibrations.

The ring lock system is pre-assembled with a polyamide ring holding the wedge Lock Washers in correct position for easy, safe, and quick installation. This improves safety by ensuring the washers remain securely fastened, especially in applications with high tensile belts and nuts rated 8.8, 10.9, or 12.9.

Its dimensions include an external diameter of 13.5mm and inside diameter of 8.6mm, optimized for compatibility with M8 fastening hardware. The washer can be reused without loss of quality, making it cost-effective for repeated assembly tasks.

Compliant with RoHS standards, the washer guarantees environmental safety by restricting hazardous substances. As a German-made product, it complies with strict quality and manufacturing norms ensuring precision and durability.

These washers are widely used in industrial, mechanical assemblies, automotive, and manufacturing sectors where secure fastening and vibration mitigation are critical. They provide proven bolt securing under low preloads and help maintain joint integrity even under vibration and thermal expansion.

Pre-assembled for easy installation and removal. Steel material with Delta Protect corrosion resistant finish. Compatible with M8 size bolts and screws. Thickness of 2.5 mm and grade A4 stainless steel. Reusable and effective under dynamic loading conditions.

RoHS compliant and manufactured in Germany. Explore more high-quality fastening and locking washers in the Industrial Fasteners category at EnvMart for reliable and durable solutions.